Atlus announced today that Persona 3: Dancing in Moonlight, and Persona 5: Dancing in Starlight, the two-pronged followup to 2015's Persona 4: Dancing All Night, will indeed be localized.
English voice recording seems to be complete, with many of the original English VAs reprising their roles.
The games released in Japan on May 24th, and are currently eyeing an early 2019 release internationally. As a first for the series, the games will boast full text in French, Italian, German, and Spanish, in addition to English. While the game will be released on both PS4 and PS Vita, just as in Japan, the Vita release will be digital-only due to Sony ending production on physical games.